Obstruction vs Hydronephrosis - What's the difference?
obstruction | hydronephrosis |
The act of obstructing, or state of being obstructed.
That which obstructs or impedes; an obstacle; an impediment; a hindrance.
The condition of having the natural powers obstructed in their usual course; the arrest of the vital functions; death.
(pathology) distension of the kidneys due to obstruction in the flow of urine